Stainless Steel 321/321H Washers

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Manufacturer, Exporter & Supplier of Stainless Steel 321/321H Washers

Stainless Steel 321/321H Washers

Welcome to the world of precision-engineered Stainless Steel 321/321H Washers, meticulously crafted by GIC Fasteners, a leading manufacturer of high-quality fastening solutions. Compliant with a range of international standards, including DIN, ASTM, ISO, and BS, our washers are designed to meet the most demanding industrial requirements. Whether you're seeking exceptional corrosion resistance, impeccable heat resistance, or simply top-tier reliability, our Stainless Steel 321/321H Washers are your trusted choice. Join us as we delve into the superior performance and versatility of these essential fasteners, engineered to ensure the utmost security and longevity in critical applications.

Stainless Steel 321/321H Washers Manufacturer

Elevate your fastening solutions with GIC Fasteners’ premium Stainless Steel 321/321H Washers. These exceptional washers are the result of meticulous engineering and expert craftsmanship, designed to excel in challenging environments. Stainless Steel 321, renowned for its impeccable corrosion resistance, ensures longevity and reliability in applications where exposure to harsh chemicals and extreme temperatures is a daily reality. For even more robust performance, Stainless Steel 321H steps in with unparalleled heat resistance, making it the ideal choice for exhaust systems, heat exchangers, and other high-temperature environments.

At GIC Fasteners, we understand that quality and durability are paramount in the fastening industry. Our team of experts has carefully engineered these washers to meet and exceed industry standards. Whether you’re in the aerospace sector, the petrochemical industry, or any other field requiring top-tier fastening solutions, our Stainless Steel 321/321H Washers are your trusted companions. Don’t settle for anything less when it comes to securing your critical structures and equipment. Contact us today at sales@gicfasteners.com to discuss your specific needs and experience the GIC Fasteners’ difference – where excellence meets reliability.

Specification List Of Stainless Steel 321/321H Washers

Specifications : ASTM A 193 ASME SA 193
Standard : DIN, ASTM, BS, ISO and all International Standards
Size : M02 to M33
Length : 3 mm to 200 mm
Type : Flat Washers, Spring Lock Washers, Sealing Washer, Split Washer, Slot Washer, Machine Washer, Star Washer, Fender Washers, Wave Washers, Hex Washers, Internal Tab Washers, etc.

Chemical Composition Of Stainless Steel 321/321H Washers

Grade C Mn Si P S Cr N Ni Ti
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 – 19.00 0.10 max 9.00 – 12.00 5(C+N) – 0.70 max
SS 321H 0.04 – 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 – 19.00 0.10 max 9.00 – 12.00 4(C+N) – 0.70 max

Mechanical Properties Of Stainless Steel 321/321H Washers

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1457 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Equivalent Grades of Stainless Steel 321/321H Washers

STANDARD WERKSTOFF NR. UNS JIS EN
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9

Stainless Steel 321/321H Washers Dimensions

Flat Washers Dimensions
Bolt Size
USS
SAE
OD (in.)
ID (in.)
Thickness
OD (in.)
ID (in.)
Thickness
1/8 (#6)
-
-
-
0.375
0.156
.036/.065
5/32 (#8)
-
-
-
0.438
0.188
.036/.065
3/16 (#10)
0.560
0.250
.036/.065
0.500
0.220
.036/.065
7/32 (#12)
-
-
-
0.562
0.250
.051/.080
1/4 (#14)
0.734
0.312
.051/.080
0.625
0.281
.051/.080
5/16
0.875
0.375
.064/.104
0.688
0.344
.051/.080
3/8
1.000
0.438
.064/.104
0.812
0.406
.051/.080
7/16
1.250
0.500
.064/.104
0.922
0.469
.051/.080
1/2
1.375
0.562
.086/.132
1.062
0.531
.074/.121
9/16
1.469
0.625
.086/.132
1.156
0.594
.074/.121
5/8
1.750
0.688
.108/.160
1.312
0.656
.074/.121
3/4
2.000
0.812
.122/.177
1.469
0.812
.108/.160
7/8
2.250
0.938
.136/.192
1.750
0.938
.108/.160
1
2.500
1.062
.136/.192
2.000
1.062
.108/.160
1 1/8
2.750
1.250
.136/.192
2.250
1.250
.108/.160
1 1/4
3.000
1.375
.136/.192
2.500
1.375
.136/.192
1 3/8
3.250
1.500
.153/.213
2.750
1.500
.136/.213
1 1/2
3.500
1.625
.153/.213
3.000
1.625
.153/.213
1 5/8
3.750
1.750
.153/.213
-
-
-
1 3/4
4.000
1.875
.153/.213
-
-
-
1 7/8
4.250
2.000
.153/.213
-
-
-
2
4.500
2.125
.153/.213
-
-
-
2 1/4
4.750
2.375
.320/.248
-
-
-
2 1/2
5.000
2.625
.210/.280
-
-
-
2 3/4
5.250
2.875
.228/.410S
-
-
-
3
5.500
3.125
.249/.327
-
-
-

Stainless Steel 321/321H Washers Size Chart

Size
USS
SAE
Inside Diameter
(A)
Outside Diameter
(B)
Thickness
(C)
Inside Diameter
(A)
Outside Diameter
(B)
Thickness
(C)
#2
-
-
-
3/32"
1/4"
0.020"
#4
-
-
-
1/8"
5/16"
0.032"
#6
-
-
-
5/32"
3/8"
0.049"
#8
-
-
-
3/16"
7/16"
0.049"
#10
-
-
-
7/32"
1/2"
0.049"
#12
-
-
-
1/4"
9/16"
0.065"
1/4"
5/16"
0.734"
0.065"
9/32"
5/8"
0.065"
5/16"
3/8"
7/8"
0.083"
11/32"
11/16"
0.065"
3/8"
7/16"
1"
0.083"
13/32"
13/16"
0.065"
7/16"
1/2"
1-1/4"
0.083"
15/32"
15/16"
0.065"
1/2"
9/16"
1-3/8"
0.109"
17/32"
1-1/16"
0.095"
9/16"
5/8"
1-15/32"
0.109"
19/32"
1-5/32"
0.095"
5/8"
11/16"
1-3/4"
0.134"
21/32"
1-5/16"
0.095"
3/4"
13/16"
2"
0.148"
13/16"
1-15/32"
0.134"
7/8"
15/16"
2-1/4"
0.165"
15/16"
1-3/4"
0.134"
1"
1-1/16"
2-1/2"
0.165"
1-1/16"
2"
0.134"
1-1/8"
1-1/4"
2-3/4"
0.165"
-
-
-
1-1/4"
1-3/8"
3"
0.165"
-
-
-
1-3/8"
1-1/2"
3-1/4"
0.180"
-
-
-
1-1/2"
1-5/8"
3-1/2"
0.180"
-
-
-
1-5/8"
1-3/4"
3-3/4"
0.180"
-
-
-
1-3/4"
1-7/8"
4"
0.180"
-
-
-
2"
2-1/8"
4-1/2"
0.213"
-
-
-

Range of Stainless Steel 321/321H Washers

Different Types of Stainless Steel 321/321H Washers

  • Stainless Steel 321/321H Spring Washers
  • Stainless Steel 321/321H Machined Washers
  • Stainless Steel 321/321H Square Washers
  • Stainless Steel 321/321H Plain Flat Washers
  • Stainless Steel 321/321H Spring Lock Washers
  • Stainless Steel 321/321H Tab Washers
  • Stainless Steel 321/321H Internal Tab Washers
  • Stainless Steel 321/321H Square Beveled Washers
  • Stainless Steel 321/321H Hex Washers
  • Stainless Steel 321/321H External Tooth Lock Washers
  • Stainless Steel 321/321H Internal Tooth Lock Washers
  • Stainless Steel 321/321H Curved Wave Washers
  • Stainless Steel 321/321H Conical Spring Washers
  • Stainless Steel 321/321H Self Locking Washers
  • Stainless Steel 321/321H Dock Washers
  • Stainless Steel 321/321H Fender Washers
  • Stainless Steel 321/321H Ogee Washers
  • Stainless Steel 321/321H Sealing Washers
  • Stainless Steel 321/321H Countersunk Washers
  • Stainless Steel 321/321H Finishing Washers

Characteristics of Stainless Steel 321/321H Washers

Elevate your fastening solutions with GIC Fasteners’ premium Stainless Steel 321/321H Washers. These exceptional washers are the result of meticulous engineering and expert craftsmanship, designed to excel in challenging environments. Stainless Steel 321, renowned for its impeccable corrosion resistance, ensures longevity and reliability in applications where exposure to harsh chemicals and extreme temperatures is a daily reality. For even more robust performance, Stainless Steel 321H steps in with unparalleled heat resistance, making it the ideal choice for exhaust systems, heat exchangers, and other high-temperature environments.

At GIC Fasteners, we understand that quality and durability are paramount in the fastening industry. Our team of experts has carefully engineered these washers to meet and exceed industry standards. Whether you’re in the aerospace sector, the petrochemical industry, or any other field requiring top-tier fastening solutions, our Stainless Steel 321/321H Washers are your trusted companions. Don’t settle for anything less when it comes to securing your critical structures and equipment. Contact us today at sales@gicfasteners.com to discuss your specific needs and experience the GIC Fasteners’ difference – where excellence meets reliability.

Applications of Stainless Steel 321/321H Washers

Industry/Application Usage
Aerospace Stainless Steel 321/321H Washers are used in aerospace applications where they provide high-temperature resistance and corrosion resistance in critical components.
Chemical Processing They find application in chemical processing equipment where corrosion resistance is essential due to exposure to various chemicals and acids.
Power Generation These washers are employed in power plants, including nuclear and thermal stations, where they withstand high temperatures and corrosive conditions.
Petrochemical Commonly used in the petrochemical industry for their resistance to corrosion from petrochemical products and high-temperature performance.
Oil and Gas Applied in oil refineries and offshore drilling rigs where corrosion resistance and high-temperature resistance are crucial.
Manufacturing Utilized in general manufacturing applications for their versatility, corrosion resistance, and durability.
Automotive Used in automotive manufacturing for various components and assemblies requiring corrosion resistance and heat tolerance.
Food Processing Found in food processing machinery where hygiene standards and resistance to corrosion from food acids are essential.
Medical Equipment Stainless Steel 321/321H Washers are used in medical equipment due to their biocompatibility and resistance to sterilization processes.
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Stainless Steel 321/321H Washers - FAQs

Stainless Steel 321/321H Washers are distinguished by their high-temperature resistance and exceptional corrosion resistance.

Yes, they are suitable for such applications due to their resistance to sulfuric acid corrosion.

Titanium stabilization enhances intergranular corrosion resistance after exposure to high temperatures, making them ideal for heat-intensive environments.

Yes, these washers are weldable and can be easily incorporated into various fabrication processes.

Industries such as aerospace, chemical processing, and power generation turn to these washers for their versatility and reliability.

Absolutely, they maintain their strength and resistance in power generation settings with high-temperature and corrosive conditions.

Yes, GIC Fasteners provides customization options to meet specific project requirements. Contact us to discuss tailored solutions.

Yes, they are used in medical equipment due to their biocompatibility and resistance to sterilization processes.

Requesting a quote is simple. Reach out to our sales team at sales@gicfasteners.com, and they will provide you with the pricing information you need.

Stainless Steel 321/321H Washers - Export Destination

Stainless Steel 321/321H Washers Supplier in North America

Antigua and Barbuda, Bahamas, Barbados, Belize, Canada, Costa Rica, Cuba, Dominica, Dominican Republic, El Salvador, Grenada, Guatemala, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Trinidad and Tobago, United States.

Stainless Steel 321/321H Washers Supplier in South America

Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Falkland Islands, French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela.

Stainless Steel 321/321H Washers Supplier in Europe

Albania, Andorra, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic (Czechia), Denmark, Estonia, Finland, France, Germany, Greece, Holy See, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Russia, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Ukraine, United Kingdom.

Stainless Steel 321/321H Washers Supplier in Asia

Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei, Cambodia, Cyprus, Georgia, India, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Laos, Lebanon, Malaysia, Maldives, Mongolia, Myanmar, Nepal, Oman, Pakistan, Palestine, Philippines, Qatar, Saudi Arabia, Singapore, South Korea, Sri Lanka, State of Palestine, Syria, Taiwan, Tajikistan, Thailand, Timor-Leste, Turkey, Turkmenistan, United Arab Emirates, Uzbekistan, Vietnam, Yemen.

Stainless Steel 321/321H Washers Supplier in Australia

Australia, Fiji, Kiribati, Marshall Islands, Micronesia, Nauru, New Zealand, Palau, Papua New Guinea, Samoa, Solomon Islands, Tonga, Tuvalu, Vanuatu.